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Anglicky v odborných předmětech "Support of teaching technical subjects in English“. Tutorial : Mechanic – electrician Topic : Basics of electrical engineering the 2nd. y ear Three-phase current Prepared by: Škarka Miloš.
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Anglicky v odborných předmětech"Support of teaching technical subjects in English“ Tutorial: Mechanic – electrician Topic: Basicsofelectricalengineering the 2nd. year Three-phase current Prepared by: Škarka Miloš Projekt Anglicky v odborných předmětech, CZ.1.07/1.3.09/04.0002 je spolufinancován Evropským sociálním fondem a státním rozpočtem České republiky.
Thermal power plant Steam turbine Cooling Tower Steam cylinder Transporter Cauldron Generator Condenser Electrostatic separator Torches Grinding mechanism Cinder drain Ash disposal site • propellant • air pollution Main advantages and disadvantages:
Hydro plants Typical hydro plant Generator Water reservoir Pressure feeder Turbine Drainage • no pollution • quick activation • dependence on water level • artificial intervention into landscape Main advantages and disadvantages:
Nuclear plant Nuclear plant scheme Control rods Bubbler Volume compensator Turbines Steam generator Generator Transformer Primary circuit Cooling towers High-pressure regenaration Reactor Condenser Active zone Main advantages and disadvantages: • high abundancy of the propellant • minimal pollution in the plant surroundings • waste placement • high security demands
Alternative power plants Wind Solar Main advantages and disadvantages: • environment friendly • dependence on current weather situation
Describe function of a thermal power plant according to the picture air
Describe and explain: • Power plants sorting • Impact on environment • Electric energy generation principles • Individual sources of electric energy • The difference between the typical and alternative electric energy source • Renewable electric energy sources • Compare advantages • Compare disadvantages
Literature • www.wikipedie.cz • www.alternativni-zdroje.cz • základy elektrotechniky 2, L.VOŽENÍLEK- F. STIBŮREK • www.jsmilek.cz/skripta